ISRC QZ5AB2324400
Verified recording
QZ5AB2324400 is “La Guaira” by Sixto Rein,
registered on the CopyrightChains blockchain with CopyrightID
0x7b2876cf972f3bb07aeb2e03d3df1b568baa770201a1588f74a5ea5a23fd8692 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2324400.
Recording identifiers
- ISRC
- QZ5AB2324400
- Title
- La Guaira
- Artist
- Sixto Rein
- CopyrightID (CopyrightChains transaction hash)
0x7b2876cf972f3bb07aeb2e03d3df1b568baa770201a1588f74a5ea5a23fd8692
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:93a3bd3f0f6f34eb5774dd89ea0175ba90a22bd91eb3e9accc0295750d54f6e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2324400
- Bitcoin block existence check
- https://blockstream.info/api/block/960327